7Pcs Hex Shank Titanium Combination Drill and Tap Set Metric Thread

1. Titanium Combination Drill taps are made of HSS 4341, which can ensure sharp, fast execution and retain strength and efficiency. The surface is treated with a titanium alloy, which greatly improves the cutting performance of the drill, is more wear-resistant and prolongs the service life. 2. Titanium Combination Drill Tap Bit Set provides tapping, deburring and countersinking for a quick and complete job on copper, wood, brass, aluminum, sheet metal and plastic etc. 3. So it has high versatility. Each tap drill is engraved with a label, which is convenient for you to choose the size that suits you. The convenient -inch (6.35mm) quick change hex shank has a tapered end to prevent excessive knocks. Back taper exceeds the tap to prevent over-drilling and damage to the thread. 4. Storage case is lightweight and durable for easy storage and is portable for all job environments This is a convenient hex shank tap drill set that can simultaneously complete hole drilling, tapping, deburring. It is not easy to shake and can drill accurately. Shank: 1/4 inch Hex Shank (quick change for cordless drill ) Application: Suitable for drilling, tapping, cutting on light metal, aluminum plate, iron, etc. Colour: gold+sier Material: high-speed steel Package Contents: 2 x M3 x 0.5mm x 64mm Drill Bit 1 x M4 x 0.7mm x 65mm Drill Bit 1 x M5 x 0.8mm x 67mm Drill Bit 1 x M6 x 1.0mm x 67mm Drill Bit 1 x M8 x 1.25mm x 70mm Drill Bit 1 x M10 x 1.5mm x 70mm Drill BitOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.